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DAP SI-2.1200 Instalacijski ojačevalnik, 2x 1200 W

  • Compact (1U) and lightweight Class D fixed installation amplifier
  • Lo-Z (2, 4, 8 ohms), mono, stereo and bridge modes
  • Universal SMPS (100 – 250 V AC) with PFC
Original price was: €660,00.Current price is: €595,00.


DAP SI-2.750 je profesionalni instalacijski ojačevalnik, ki ponuja moč 2 x 1200 W pri 4 Ohmih in je idealen za različne aplikacije, kot so:

  • Ozvočenje manjših in srednje velikih prostorov: Glasbene klube, restavracije, bare, telovadnice, šole, trgovine, muzeji, razstave itd.
  • Zunanja uporaba: Zahvaljujoč robustni konstrukciji in vremensko odporni zasnovi je primeren tudi za uporabo na prostem.
  • Mobilne aplikacije: Zaradi kompaktne in lahke zasnove je primeren za uporabo na turnejah in drugih mobilnih dogodkih.

The DAP SI-2.1200 is a compact and lightweight 2-channel power amplifier for fixed installations. In a 1U rack space it delivers 2x 1200 W into 4 ohms, is capable of driving 2-ohm loads and can be bridged for even more power. It is designed for low impedance and high current with excellent stability.

It has a clip limiter and DC output protection to prevent damage to the loudspeaker. Output overload and short-circuit protection protects the amplifier from faults, as does over-temperature protection and high-temperature power attenuation.

Signal, Clip, Fault and Power LEDs indicate the status of the amplifier. The output level can be adjusted for each channel using the volume controls.

Gain can be set on the rear panel for 0.775 V input or 32 dB gain, and a mode switch selects stereo, mono and bridge modes.
The universal switching power supply uses active PFC and soft-switching technology, accepts input voltages from 100 – 250 V AC and is optimised for the audio power amplifier.

Dodatne Informacije



2 ohms Stable Yes
Output per Channel into 8 ohms at 1 kHz 800 W
Output per Channel into 4 ohms at 1 kHz 1200 W
Output per Channel into 2 ohms at 1 kHz 1800 W
Bridge Output into 8 ohms at 1 kHz 2400 W
Bridge Output into 4 ohms at 1 kHz 3600 W
Output Channels 2
Output Mode Bridge, Mono, Parallel, Stereo
Output Connector Speaker Connector 4 pole


Mono Inputs 2
Mono Input Connector 3-pin XLR
Mono Input Impedance 20000 Ω
Balanced Mono Input Sensitivity 32 dBu

Audio Specifications

THD Level < 0.05 %
Signal-to-noise Ratio > 100 dB
Slew Rate 50 V/μs
Amp Technology Class D
Damping Factor 1000 :1
Crosstalk 75 dBu
Frequency Response Minimum 20 Hz
Frequency Response Maximum 20000 Hz

Mechanical Specifications

Height (mm) 45 mm
Width (mm) 483 mm
Length (mm) 296 mm
Installation Depth (Excl. Connector) 296 mm
Flightcase Size 19″
Rack Units 1 U
Housing Steel
Colour Black
Finish Powder Coating
Weight 5.2 kg
IP Rating IP20 (indoor use only)